R402B制冷剂

¥885.00 Price drop reminder
  • Brand: WULA
  • Product Code: R402B
  • Availability: In Stock

Total ¥885.00
Tags:: 制冷剂
R402B是一种混合工质,作为R22的过渡性替代物,用于中低温商用制冷系统改造,以及大型商用空调和制药厂的冻干设备等。

R402B组成成分
摩尔百分比:R125占29.9859%,R290占4.29562%,R22占65.7185%
质量百分比:R22占60%,R125占38%,R290占2%

R402B制冷剂参数
名称:R402B,HCFC/HFC/HC-402B 分类:混合制冷剂
分子量:95 摩尔质量:95g/mol
临界温度:83℃ 临界压力:4.5MPa
临界密度:0.536g/cm3 沸点(101.3KPa):-47.2℃
CAS编号:75-45-6/354-33-6/74-98-6 外观:无色不浑浊、无异臭
破坏臭氧潜能值(ODP):0.002 全球变暖系数值(GWP):0.14

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